A PaO<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11556859_0.gif">>50mmHg,SaO<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11556859_0_1.gif">>80% B
PaO<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11556859_0_2.gif">>90mmHg,SaO<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11556859_0_3.gif">95% C
PaO<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11556859_0_4.gif">45mmHg,SaO<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11556859_0_5.gif">60% D
PaO<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11556859_0_6.gif"><30mmHg,SaO<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11556859_0_7.gif"><60% E
PaO<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11556859_0_8.gif">120mmHg,SaO<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20260127/11556859_0_9.gif">97%